CEE 218X Assignment 2

The following is a map view of bay area counties.

For the purpose of this assignment, I am looking specifically at Santa Clara. The following is a map view of Santa Clara.

The following is the population of Santa Clara in 2020.

The following is the population of Santa Clara in 2010.

The following is the absolute change in population of Santa Clara between 2010 and 2020.

Findings:

Based on the absolute difference of population between 2010 and 2020 in Santa Clara, there seems to be lots of small pockets of large population change. Most of the Santa Clara area experienced very little population change. However, given the population difference, we don’t have a full picture of what exactly this means- we don’t know the breakdown of migration, births, and deaths so we can’t make a clear conclusion of how much the actual communities changed. Another key finding is my learning curve with R. I had never used R before and thought there was a significant gap between the chapters/in-class R sessions and the assignment. Because of that, I spent a lot of time trying to learn how to combine data tables and manipulate them. This was an insightful R assignment but further in-class/online chapter support would be appreciated for future iterations of this course/future assignments.

Key Assumptions: